4000054124 has 24 divisors (see below), whose sum is σ = 7882807296. Its totient is φ = 1759554000.

The previous prime is 4000054111. The next prime is 4000054139. The reversal of 4000054124 is 4214500004.

It is a junction number, because it is equal to n+sod(n) for n = 4000054096 and 4000054105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464932 + ... + 1467659.

It is an arithmetic number, because the mean of its divisors is an integer number (328450304).

Almost surely, 2^4000054124 is an apocalyptic number.

4000054124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4000054124 is a deficient number, since it is larger than the sum of its proper divisors (3882753172).

4000054124 is a wasteful number, since it uses less digits than its factorization.

4000054124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932637 (or 2932635 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4000054124 is about 63245.9810897104. The cubic root of 4000054124 is about 1587.4082116438.

Adding to 4000054124 its reverse (4214500004), we get a palindrome (8214554128).

The spelling of 4000054124 in words is "four billion, fifty-four thousand, one hundred twenty-four".